Smart card network data transmitting method and device

A network data transmission and data transmission channel technology, applied in the transmission system, electrical components, etc., can solve the problem of low resource utilization of smart cards

Active Publication Date: 2010-02-17
BEIJING WATCH DATA SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the existing single data transmission channel can only transmit the data request sent by the same data source each time, the resource utilization rate in the smart card is low.

Method used

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  • Smart card network data transmitting method and device
  • Smart card network data transmitting method and device
  • Smart card network data transmitting method and device

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Embodiment Construction

[0022] A smart card network data transmission method and device provided by an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0023] Such as figure 1 As shown, a smart card network data transmission method provided by the embodiment of the present invention, the method, the specific implementation process is as follows:

[0024] 101: The gateway of the terminal device receives at least one data request message (for example, initiates an http request); specifically: the gateway of the terminal device receives multiple data request messages initiated by the user, and the data request messages may come from multiple data sources; For example, the terminal device receives multiple browsing webpages opened by the user at the same time, and each browsing webpage can obtain corresponding data from the smart card end side through a series of data request messages, such as pictures, voice, text and so on.

[0025] 1...

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Abstract

The invention discloses smart card network data transmitting method and device, relating to the technical field of smart card data transmission. The invention solves the problem that the established single data transmitting channel only transmits data requests sent from one data source at one time to cause low resource utilization rate in the smart card in the prior art. The invention provides a smart card data transmitting method which comprises the following steps: receiving at least one piece of data request information; establishing a channel information structure corresponding to each data request information, wherein the channel information structure records relevant information of the data request information and data transmission channel information corresponding to the data request information, and the channel information structure corresponds to a channel information structure identification; and processing the data request information by the channel information structure identification. By adopting the embodiment of the invention, the resource utilization rate of the smart card is improved.

Description

technical field [0001] The invention relates to the technical field of smart card data transmission, in particular to a smart card network data transmission method and device. Background technique [0002] SCWS (Smart card web server, smart card web server) is an HTTP / 1.1 WEB server directly located at the SIM card end in the prior art. SCWS provides static and dynamic data information to the terminal's HTTP (HypertextTransfer Protocol, hypertext transfer protocol) client, and its data transmission uses BIP (Bearer Interface Protocol, bearer-independent protocol), so that the smart card can communicate with external entity terminals through standardized protocols to communicate. Among them, BIP is mainly used to establish a transmission channel between the SIM card and its terminal, so that the SIM card and its terminal can perform data interaction through the transmission channel, so that both the SIM card and its terminal are required to support the BIP protocol. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
Inventor 孙婉丽
Owner BEIJING WATCH DATA SYST
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